Which to use
“ir” is a verb and “iza” is a noun - they look or sound alike but fill different roles in a sentence.
- #186
- “ir” frequency rank
- #49,092
- “iza” frequency rank
- 49278
- confusion score
Side-by-Side Comparison
| Feature | ir | iza |
|---|---|---|
| Definition | Desplazarse de un lugar a otro. | Acción o efecto de izar. |
Where the eye mixes ir and iza
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ir with iza
These two trip readers on the page rather than in the ear: ir is [ˈiɾ] while iza is [ˈisa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49278, derived from the frequency rank of both members and their visual similarity.
ir is recorded at frequency rank #186, classified as averb, pronounced [ˈiɾ]. iza is at rank #49,092, tagged as anoun, pronounced [ˈisa].
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 49278, this pair ranks #109,731 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ir vs iza
Shared letters: i. Private to "ir": r. Private to "iza": az.
"ir" · 2 letters · shape VC · "iza" · 3 letters · shape VCV
Frequently Asked Questions
Is swapping "ir" for "iza" ever safe?
Which is more common, "ir" or "iza"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ir" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "iza" - compare definitions side by side with the headword page. Word entry
- This pair ranks #109,731 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ir" and "iza" also get mixed up with nearby pairs, the highest-scored neighbour is "imam vs iza". Nearby pair
Confusion rank #109,731 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.